Calibration Column

Calibration Columns are precision-engineered instruments designed for the accurate calibration and verification of chemical injection systems. These columns are essential components of chemical injection skids, ensuring precise dosing and reliable operation of the injection process. Built with high-quality materials and advanced engineering, our calibration columns provide superior performance, durability, and ease of use in a wide range of industrial applications.

IPS Automation supplies calibration columns for verifying and monitoring the output of chemical dosing and metering pumps in India. A calibration column provides a visible graduated volume that allows operators to compare the measured displacement over time with the expected pump delivery. Applications include water treatment, chemical dosing, power, oil and gas, utilities and industrial process systems.

Calibration Column Selection in India

Selection should consider pump flow rate, test duration, required volume, process chemical, pressure, temperature, material compatibility, connection size, installation arrangement and graduation readability. The selected material and seals must be compatible with the chemical service.

Information Required for a Quotation

Please provide chemical name and concentration, pump capacity, preferred test duration, operating pressure and temperature, required column volume, connection details, material preference, mounting arrangement and documentation requirements.

Calibration Pot and Calibration Column Applications

The terms calibration pot and calibration column may be used for equipment that supports dosing pump output checks. The required construction, scale and installation arrangement should be confirmed for the particular chemical and operating conditions.

Frequently Asked Questions

How is a calibration column sized? The useful volume should suit the pump capacity and intended test duration while allowing the level change to be read accurately.

Why is chemical compatibility important? The body, connections and seals are exposed to the dosing chemical and must be selected for the stated concentration and temperature.

Contact IPS Automation for a calibration column or calibration pot quotation in India.

Body / Tube Material Options
Borosilicate glass, PVC, PP, PVDF, SS316L, or as per chemical compatibility
Category
Manufacturing / Flow Measurement Solutions
Documentation
Material test certificates and inspection reports available on request
End Connection
Flanged, Screwed / Threaded, Socket Weld, Butt Weld or customized
Installation
Pipeline, Tank & Vessel Mounting
Measuring Tube
Transparent graduated tube
Mounting Orientation
Vertical
Pressure Rating
ANSI / ASME class rating as per application
Scale Marking
mL, LPH, GPH, or customized graduation
Suitable Media
Liquids, gases, and steam
Temperature Rating
As per material and process condition
Testing
100% Factory Pressure Tested
Valve Arrangement
Isolation valves recommended on suction line
Venting
Top vent / overflow connection recommended to tank or drain
Volume Range
Commonly 100 mL to 10,000 mL; customized sizes available

3.-Calibration-Column.pdf

PDF, 2 MB

Accurate Pump Flow Verification

Calibration columns provide a direct visual method to verify the actual flow rate of dosing pumps under real operating conditions, helping ensure that the pump output matches the required dosing rate.

Cost-Effective Calibration Method

The simple graduated tube design provides an economical way to check metering pump performance without complex instrumentation or advanced flow measurement devices.

Easy Visual Monitoring

Large transparent measuring tube and dual-scale markings improve readability and operator convenience.

Flexible Material Options

Calibration columns can be manufactured using PVC, borosilicate glass, PP, PVDF, SS316L, and other compatible materials to suit different chemicals, temperatures, and operating environments.

Helps Identify Pump Issues

Regular calibration can help detect problems such as worn check valves, blockages, leaks, air entrainment, or reduced pump performance before they lead to process failures.

Improved Chemical Dosing Accuracy

By confirming pump delivery volume, calibration columns help prevent under-dosing and over dosing of chemicals in water treatment, chemical processing, pharmaceutical, food, and manufacturing applications.

Simple Installation and Maintenance

Vertical installation on the dosing pump suction line, along with isolation valves and venting arrangement, makes the calibration column easy to operate, inspect, clean, and maintain.

Supports Process Consistency

Accurate dosing improves process control, product quality, chemical treatment efficiency, and batch-to-batch consistency in manufacturing and process plants.

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